50768550

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:323

約数の個数: 144

約数和(自身を含む): 158775552

約数和(自身を除く): 108007002

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 71, 75, 90, 105, 126, 142, 150, 175, 210, 213, 225, 227, 315, 350, 355, 426, 450, 454, 497, 525, 630, 639, 681, 710, 994, 1050, 1065, 1135, 1278, 1362, 1491, 1575, 1589, 1775, 2043, 2130, 2270, 2485, 2982, 3150, 3178, 3195, 3405, 3550, 4086, 4473, 4767, 4970, 5325, 5675, 6390, 6810, 7455, 7945, 8946, 9534, 10215, 10650, 11350, 12425, 14301, 14910, 15890, 15975, 16117, 17025, 20430, 22365, 23835, 24850, 28602, 31950, 32234, 34050, 37275, 39725, 44730, 47670, 48351, 51075, 71505, 74550, 79450, 80585, 96702, 102150, 111825, 112819, 119175, 143010, 145053, 161170, 223650, 225638, 238350, 241755, 290106, 338457, 357525, 402925, 483510, 564095, 676914, 715050, 725265, 805850, 1015371, 1128190, 1208775, 1450530, 1692285, 2030742, 2417550, 2820475, 3384570, 3626325, 5076855, 5640950, 7252650, 8461425, 10153710, 16922850, 25384275, 50768550]

約数ペア:

[(1, 50768550), (2, 25384275), (3, 16922850), (5, 10153710), (6, 8461425), (7, 7252650), (9, 5640950), (10, 5076855), (14, 3626325), (15, 3384570), (18, 2820475), (21, 2417550), (25, 2030742), (30, 1692285), (35, 1450530), (42, 1208775), (45, 1128190), (50, 1015371), (63, 805850), (70, 725265), (71, 715050), (75, 676914), (90, 564095), (105, 483510), (126, 402925), (142, 357525), (150, 338457), (175, 290106), (210, 241755), (213, 238350), (225, 225638), (227, 223650), (315, 161170), (350, 145053), (355, 143010), (426, 119175), (450, 112819), (454, 111825), (497, 102150), (525, 96702), (630, 80585), (639, 79450), (681, 74550), (710, 71505), (994, 51075), (1050, 48351), (1065, 47670), (1135, 44730), (1278, 39725), (1362, 37275), (1491, 34050), (1575, 32234), (1589, 31950), (1775, 28602), (2043, 24850), (2130, 23835), (2270, 22365), (2485, 20430), (2982, 17025), (3150, 16117), (3178, 15975), (3195, 15890), (3405, 14910), (3550, 14301), (4086, 12425), (4473, 11350), (4767, 10650), (4970, 10215), (5325, 9534), (5675, 8946), (6390, 7945), (6810, 7455)]